Robbery of some people in a car? (5)
I believe the answer is:
caper
'robbery' is the definition.
(caper is a kind of robbery)
'some people in a car?' is the wordplay.
'some people' becomes 'pe' (I can't justify this - if you can you should believe this answer much more).
'in' is an insertion indicator.
'pe' placed inside 'car' is 'CAPER'.
'of' is the link.
Can you help me to learn more?
(Other definitions for caper that I've seen before include "game" , "Recap about prank" , "jump around?" , "Frolic - bud used in cooking" , "One likely to get pickled" .)